<template>
  <div class="modal">
      <!-- 遮罩层 -->
      <div class="mask"  @click="changeIsShowLoginModal(false)"></div>
      <div class="loginbox">
          <div class="close" @click="changeIsShowLoginModal(false)"><img src="../assets/img/close.png" alt=""></div>
          <section class="nav">
              <a href="#" :class="{active:isShowContent}" @click="isShowContent=true">手机号码登录</a> |
              <a href="#" :class="{ active: !isShowContent }" @click="showQrCode" >微信扫码登录</a>
          </section>
          <div class="content">
              <div class="phoneLogin" v-show="isShowContent">
                  <div class="row">
                      <input type="text" class="ipt" placeholder="请输入手机号" v-model="phoneNumber" ref="phone">
                  </div>
                  <div class="row">
                      <slide-verify :l="42" :r="20" :w="362" :h="140" :accuracy="10" @success="onSuccess" @fail="onFail" @refresh="onRefresh" :style="{ width: '100%' }" class="slide-box" ref="slideBlock" :slider-text="msg"></slide-verify>
                  </div>
                  <div class="row">
                      <input type="text" class="ipt" placeholder="请输入短信验证码"  v-model="code">
                      <button class="btn btncode" @click="getCode" v-show="!isShowCount">获取验证码</button>
                      <button class="btn btncode" v-show="isShowCount">{{count+"s"}}</button>
                  </div>
                  <div class="row">
                      <button class="btn btnlogin" @click="submitFn">登录</button>
                  </div>
              </div>
              <div class="qrlogin" id="weixin" v-show="!isShowContent">微信内容</div>
          </div>
      </div>
  </div>
</template>

<script>
import {mapMutations,mapActions} from "vuex"
import { validatePhoneNumber } from "@/utils"
import { SendSMSAPI,PhoneReginAPI,BindPhoneAPI,UserProfilesAPI } from '../request/api'
export default {
  data() {
    return {
      isShowContent: true,
      msg: "向右滑动",
      phoneNumber:"",
      count:59,
      isShowCount:false, // 是否显示倒计时
      code:""
    };
  },
  methods: {
    ...mapMutations({
      changeIsShowLoginModal: "showModal/changeIsShowLoginModal",
      changeIsLogined: "loginStatus/changeIsLogined",
      // changeIsShowToast: "showToast/changeIsShowToast"
    }),
    ...mapActions({
      asyncIsShowToast:"showToast/asyncIsShowToast",
      asyncChangeUserInfo:"userInfo/asyncChangeUserInfo"
  }),
    // 登录的校验
    async submitFn(){
      if(!this.toVerify()){
          return
      }
      if(this.code.trim()==""){
        alert("请输入手机验证码")
        return
      }
      // 4.发起登录-请求
      // console.log(123);
      // let res = await PhoneReginAPI({
      //     verifyCode:this.code,
      //     phone:this.phoneNumber
      // })
      let uuid = localStorage.getItem("uuid")
      let res = null
      if(uuid){
        console.log("发起绑定手机号请求...");
        res = await BindPhoneAPI({
            verifyCode:this.code,
            phone:this.phoneNumber,
            uuid
        })
      }else{
        console.log("发起登录请求了...");
        res = await PhoneReginAPI({
          verifyCode:this.code,
          phone:this.phoneNumber
        })
      }
      if(!res) return
      // 4.1
      alert("登录成功")
      // 4.2存储token在本地存储中
      localStorage.setItem("x-auth-token",res["x-auth-token"])
      // 4.3隐藏登录模态框
      this.changeIsShowLoginModal(false)
      // 4.4登录后变购物车
      // 修改vuex中的登录状态
      this.changeIsLogined(true)
      // 删除uuid
      localStorage.removeItem("uuid")
      // 切换
       uuid && this.$router.push(this.$route.path)
       // 更新用户信息
       this.asyncChangeUserInfo()
    },
    // 封装好的手机和滑动方法
    toVerify(){
      // 手机校验
      if(!validatePhoneNumber(this.phoneNumber)){
      //   alert("请输入正确的手机号");
      //   this.$refs.phone.focus();
      //   return
      this.asyncIsShowToast({
          show:true,
          msg:"请输入正确的手机号码",
          type:"success"
        })
        this.$refs.phone.focus()
        return false
      }

      // 滑动校验
      if(this.msg == "再试一次" || this.msg == "向右滑动"){
        this.asyncIsShowToast({
            show:true,
            msg:"滑动拼图验证码",
            typr:"danger"
        })
        return false
      }
      return true
    },
    // 获取验证码的校验
    async getCode(){
      // 手机校验不对不会执行下面，直接return回去
      if(!this.toVerify()){
        return
      }
      let res = await SendSMSAPI({
        phone: this.phoneNumber
      })
      if(!res) return
      alert("发送验证码成功")
    this.countdown()
    },
    // 倒计时定时器
    countdown(){
      let timer = setInterval(()=>{
        this.isShowCount = true
        this.count--
        if(this.count ==0){
          clearInterval(timer)
          this.count=59
          this.isShowCount = false
        }
      },1000)
    },
    // 拼图成功
    onSuccess(times) {
      let ms = (times / 1000).toFixed(1);
      this.msg = "login success, 耗时 " + ms + "s";
    },
    // 拼图失败
    onFail() {
      this.onRefresh(); // 重新刷新拼图
    },
    // 拼图刷新
    onRefresh() {
      this.msg = "再试一次";
    },
    showQrCode() {
          this.isShowContent = false;
          //获取二维码 并展示
          // 申请微信登录二维码
          let _this = this;
          new WxLogin({
            id: "weixin",
            appid: "wx67cfaf9e3ad31a0d", // 这个appid要填死
            scope: "snsapi_login",
            // 扫码成功后重定向的接口
            redirect_uri: "https://sc.wolfcode.cn/cms/wechatUsers/shop/PC",
            // state填写编码后的url
            state: encodeURIComponent(
              window.btoa("http://127.0.0.1:8080" + _this.$route.path)
            ),
            // 调用样式文件
            href: "data:text/css;base64,LmltcG93ZXJCb3ggLnRpdGxlLC5pbXBvd2VyQm94IC5pbmZvew0KICAgIGRpc3BsYXk6IG5vbmU7DQp9ICAgIA0KLmltcG93ZXJCb3ggcXJjb2Rlew0KICAgIG1hcmdpbi10b3A6IDIwcHg7DQp9",
          });
        }
  }
}
</script>

<style lang="less" scoped>
.modal {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  bottom: 0;
  .mask {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
  }
  .loginbox {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    width: 555px;
    height: 423px;
    background: url("../assets/img/login-box-bg.png");
    .close {
      position: absolute;
      right: 60px;
      top: 15px;
      height: 22px;
      width: 22px;
      background: url("../assets/img/close.png");
    }
    .nav {
      display: flex;
      justify-content: center;
      padding-top: 50px;
      color: #999;
      a {
        text-decoration: none;
        color: #999;
        padding: 0 10px;
        &.active {
          color: #000;
        }
      }
    }
    .content {
      width: 350px;
      margin: 20px auto;
    //   height: 300px;
      .phoneLogin {
        .row {
          display: flex;
          margin-bottom: 20px;
        }
        .ipt {
          flex: 1;
          height: 45px;
          padding-left: 10px;
          outline: none;
        }
        .btn {
          background-color: #0a328e;
          color: #fff;
          border: none;
          line-height: 45px;
          cursor: pointer;
        }
        .btncode {
          width: 80px;
          margin-left: 10px;
        }
        .btnlogin {
          width: 100%;
          text-align: center;
        }
      }
    }
  }
}
/deep/.slide-box {
    width: 100%;
    position: relative;
    box-sizing: border-box;
    canvas {
        position: absolute;
        left: 0;
        top: -120px;
        display: none;
        width: 100%;
        box-sizing: border-box;
    }
    .slide-verify-block{
        width: 85px;
        height: 136px;
    }
    .slide-verify-refresh-icon {
        top: -120px;
        display: none;
    }
    &:hover {
        canvas {
            display: block;
        }
        .slide-verify-refresh-icon {
            display: block;
        }
    }
}
#weixin{
    /* background-color: #fcf; */
    display: flex;
    justify-content: center;
    margin-top: -20px;
}
</style>